Emergence of large scale specialized networks with a large number of computers
marked a new stage in network infrastructure development. In connection with the wide
variety of modern network equipment used for construction of large-scale networks and
increasing complexity of such networks and applications, a developer or system
administrator can no longer depend mainly on intuitive decisions. Optimum network configuration for realization of concrete tasks and effective deployment of applications in modern terms is not possible without conducting a proper research with the use of specialized simulation tools. Increase in bandwidth is followed by a commensurate increase
in the amount of traffic sent over the Internet. Optimizing the use and allocation of bandwidth continues to be an ongoing problem. We present a simulation model to resolve
the technological challenges of increasing the efficiency of data exchange in computer networks
